Examine source code of My_Etoro

{
  "manifest_version": 2,
  "default_locale": "fr",
  "name": "My_Etoro",
  "version": "1.23",
  "author": "Shampra",
  "description": "__MSG_extensionDescription__",
  "homepage_url": "https://github.com/Shampra/myEtoro",
  "icons": {
    "48": "images/myetoro_48.ico"
  },
  "browser_action": {
    "default_icon": "images/myetoro_32.png",
    "default_title": "My Etoro",
    "browser_style": true,
    "default_popup": "popup/popup.html"
  },
  "options_ui": {
    "page": "popup/options.html",
    "open_in_tab": false
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.etoro.com/*"
      ],
      "js": [
        "jquery.min.js",
        "waitForKeyElements.js",
        "My_Etoro.js",
        "traduction.js"
      ],
      "css": [
        "My_Etoro.css"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background-script.js"
    ]
  },
  "permissions": [
    "<all_urls>",
    "storage"
  ],
  "web_accessible_resources": [
    "images/export-excel.png",
    "images/filtretype.png",
    "images/order.png",
    "images/percentage.png",
    "images/history.png",
    "images/filtreaction.png",
    "images/alert_on.png",
    "images/alert_off.png"
  ]
}